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Plugin 13 known issues Latest disclosed Jun 03, 2026

FunnelKit – Funnel Builder for WooCommerce Checkout Vulnerabilities

Review known vulnerability records for the WordPress plugin FunnelKit – Funnel Builder for WooCommerce Checkout (`funnel-builder`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2026-48966, CVE-2026-42381 and CVE-2025-14169, so operators can jump from disclosure to patch validation without scanning the full feed first.

View on WordPress.org Back to Feed
Known Records
13
High or Critical
5
Patch Coverage
100%
Last Updated
Jun 08, 2026
Related Security Guides

Use these guides while reviewing FunnelKit – Funnel Builder for WooCommerce Checkout fixes

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Hardening
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Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
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Scanning
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Patch Decision Workflow

How to prioritize FunnelKit – Funnel Builder for WooCommerce Checkout remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
13
1. Match the Package
Confirm the installed WordPress plugin slug is funnel-builder before acting on any CVE from this cluster.
2. Sort by Severity
Start with 5 high or critical records, then review medium and unrated findings with public references.
3. Check Patch Evidence
13 records include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
High-Signal Remediation Targets
CVE-2025-26979 Critical
Local File Inclusion remediation for FunnelKit – Funnel Builder for WooCommerce Checkout

Affected range: Versions up to 3.9.0. Fixed version: 3.9.1.

CVE-2025-54750 High
Local File Inclusion remediation for FunnelKit – Funnel Builder for WooCommerce Checkout

Affected range: Versions up to 3.11.1. Fixed version: 3.12.0.

CVE-2026-42381 High
SQL Injection remediation for FunnelKit – Funnel Builder for WooCommerce Checkout

Affected range: Versions up to 3.15.0.1. Fixed version: 3.15.0.2.

CVE-2025-14169 High
SQL Injection remediation for FunnelKit – Funnel Builder for WooCommerce Checkout

Affected range: Versions up to 3.13.1.5. Fixed version: 3.13.1.6.

Priority CVE Quick Links

Fast paths into FunnelKit – Funnel Builder for WooCommerce Checkout CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
13
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2025-26979
Funnel Builder by FunnelKit <= 3.9.0 - Unauthenticated Local File Inclusion
 Local File Inclusion Versions up to 3.9.0 3.9.1 CVSS 9.8
CVE-2025-54750
Funnel Builder by FunnelKit <= 3.11.1 - Unauthenticated Local File Inclusion
 Local File Inclusion Versions up to 3.11.1 3.12.0 CVSS 8.1
CVE-2026-42381
FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.1 - Unauthenticated SQ...
 SQL Injection Versions up to 3.15.0.1 3.15.0.2 CVSS 7.5
CVE-2025-14169
FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.5 - Unauthenticated SQ...
 SQL Injection Versions up to 3.13.1.5 3.13.1.6 CVSS 7.5
CVE-2026-48966
FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.2 - Unauthenticated St...
 Stored Cross-Site Scripting Versions up to 3.15.0.2 3.15.0.3 CVSS 7.2
CVE-2023-50856
Funnel Builder for WordPress by FunnelKit <= 2.14.3 - Authenticated(Administrator+)...
 SQL Injection Versions before 2.14.4 2.14.4 CVSS 6.6
CVE-2025-66067
Funnel Builder by FunnelKit <= 3.13.1.2 - Authenticated (Contributor+) Stored Cross-...
 Stored Cross-Site Scripting Versions up to 3.13.1.2 3.13.1.3 CVSS 6.4
CVE-2025-12878
FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.2 - Authenticated (Con...
 Stored Cross-Site Scripting Versions up to 3.13.1.2 3.13.1.3 CVSS 6.4
CVE-2025-26979 Critical 3.9.1
CVE-2025-26979 FunnelKit – Funnel Builder for WooCommerce Checkout Local File Inclusion

Funnel Builder by FunnelKit <= 3.9.0 - Unauthenticated Local File Inclusion

CVE-2025-54750 High 3.12.0
CVE-2025-54750 FunnelKit – Funnel Builder for WooCommerce Checkout Local File Inclusion

Funnel Builder by FunnelKit <= 3.11.1 - Unauthenticated Local File Inclusion

CVE-2026-42381 High 3.15.0.2
CVE-2026-42381 FunnelKit – Funnel Builder for WooCommerce Checkout SQL Injection

FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.1 - Unauthenticated SQL Injection

CVE-2025-14169 High 3.13.1.6
CVE-2025-14169 FunnelKit – Funnel Builder for WooCommerce Checkout SQL Injection

FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.5 - Unauthenticated SQL Injection

CVE-2026-48966 High 3.15.0.3
CVE-2026-48966 FunnelKit – Funnel Builder for WooCommerce Checkout Stored Cross-Site Scripting

FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.2 - Unauthenticated Stored Cross-Site Scripting

CVE-2023-50856 Medium 2.14.4
CVE-2023-50856 FunnelKit – Funnel Builder for WooCommerce Checkout SQL Injection

Funnel Builder for WordPress by FunnelKit <= 2.14.3 - Authenticated(Administrator+) SQL Injection

CVE-2025-66067 Medium 3.13.1.3
CVE-2025-66067 FunnelKit – Funnel Builder for WooCommerce Checkout Stored Cross-Site Scripting

Funnel Builder by FunnelKit <= 3.13.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2025-12878 Medium 3.13.1.3
CVE-2025-12878 FunnelKit – Funnel Builder for WooCommerce Checkout Stored Cross-Site Scripting

FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via wfop_phone Shortcode

Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for FunnelKit – Funnel Builder for WooCommerce Checkout so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
13 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
1 critical and 4 high severity findings.
Recent CVEs
CVE-2026-48966, CVE-2026-42381 and CVE-2025-14169
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for FunnelKit – Funnel Builder for WooCommerce Checkout

Sorted by latest disclosure date so newly published issues surface first.

Plugin High Patched: Yes CVE-2026-48966
CVE-2026-48966: FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.2 - Unauthenticated Stored Cross-Site Scripting

The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.15.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

Published
Jun 03, 2026
Patched Release
3.15.0.3
Affected Versions
Versions up to 3.15.0.2
Next Step
Update to 3.15.0.3 or newer if supported.
Review CVE-2026-48966 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2026-42381
CVE-2026-42381: FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.1 - Unauthenticated SQL Injection

The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 3.15.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This ma...

Published
Apr 27, 2026
Patched Release
3.15.0.2
Affected Versions
Versions up to 3.15.0.1
Next Step
Update to 3.15.0.2 or newer if supported.
Review CVE-2026-42381 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2025-14169
CVE-2025-14169: FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.5 - Unauthenticated SQL Injection

The FunnelKit - Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'opid' parameter in all versions up to, and including, 3.13.1.5 due to insufficient escaping on the user supplied parameter and lack of sufficient...

Published
Dec 11, 2025
Patched Release
3.13.1.6
Affected Versions
Versions up to 3.13.1.5
Next Step
Update to 3.13.1.6 or newer if supported.
Review CVE-2025-14169 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2025-66067
CVE-2025-66067: Funnel Builder by FunnelKit <= 3.13.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

The Funnel Builder by FunnelKit plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.13.1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level acce...

Published
Dec 06, 2025
Patched Release
3.13.1.3
Affected Versions
Versions up to 3.13.1.2
Next Step
Update to 3.13.1.3 or newer if supported.
Review CVE-2025-66067 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2025-12878
CVE-2025-12878: FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via wfop_phone Shortcode

The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `wfop_phone` shortcode in all versions up to, and including, 3.13.1.2. This is due to insufficient input sanitization and output escaping on the user-...

Published
Nov 18, 2025
Patched Release
3.13.1.3
Affected Versions
Versions up to 3.13.1.2
Next Step
Update to 3.13.1.3 or newer if supported.
Review CVE-2025-12878 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2025-10567
CVE-2025-10567: FunnelKit <= 3.12.0 - Reflected Cross-Site Scripting

The FunnelKit plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 3.12.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages th...

Published
Oct 15, 2025
Patched Release
3.12.0.1
Affected Versions
Versions up to 3.12.0
Next Step
Update to 3.12.0.1 or newer if supported.
Review CVE-2025-10567 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2025-54750
CVE-2025-54750: Funnel Builder by FunnelKit <= 3.11.1 - Unauthenticated Local File Inclusion

The Funnel Builder by FunnelKit plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 3.11.1. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code i...

Published
Aug 19, 2025
Patched Release
3.12.0
Affected Versions
Versions up to 3.11.1
Next Step
Update to 3.12.0 or newer if supported.
Review CVE-2025-54750 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2025-49034
CVE-2025-49034: Funnel Builder by FunnelKit <= 3.10.2 - Authenticated (Administrator+) SQL Injection

The Funnel Builder by FunnelKit plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 3.10.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authen...

Published
Jul 08, 2025
Patched Release
3.11.0
Affected Versions
Versions up to 3.10.2
Next Step
Update to 3.11.0 or newer if supported.
Review CVE-2025-49034 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2025-2203
CVE-2025-2203: Funnel Builder for WordPress by FunnelKit <= 3.10.1 - Authenticated (Administrator+) SQL Injection

The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to SQL Injection in all versions up to, and including, 3.10.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This...

Published
Apr 07, 2025
Patched Release
3.10.2
Affected Versions
Versions up to 3.10.1
Next Step
Update to 3.10.2 or newer if supported.
Review CVE-2025-2203 fixed version details Open CVE Reference
Plugin Critical Patched: Yes CVE-2025-26979
CVE-2025-26979: Funnel Builder by FunnelKit <= 3.9.0 - Unauthenticated Local File Inclusion

The Funnel Builder by FunnelKit plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 3.9.0. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in...

Published
Feb 23, 2025
Patched Release
3.9.1
Affected Versions
Versions up to 3.9.0
Next Step
Update to 3.9.1 or newer if supported.
Review CVE-2025-26979 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2024-6836
CVE-2024-6836: Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels, Order Bumps & One Click Upsells <= 3.4.6 - Missing Authorization to Authenticated (Contributor+) Settings Update

The Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels, Order Bumps & One Click Upsells plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on multiple functions in all versi...

Published
Jul 23, 2024
Patched Release
3.4.7
Affected Versions
Versions up to 3.4.6
Next Step
Update to 3.4.7 or newer if supported.
Review CVE-2024-6836 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2024-5192
CVE-2024-5192: Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels, Order Bumps & One Click Upsells <= 3.3.1 - Authenticated (Author+) Stored Cross-Site Scripting via SVG Upload

The Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels, Order Bumps & One Click Upsells plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘mimes’ parameter in all versions up to, and including, 3.3.1 due...

Published
Jun 28, 2024
Patched Release
3.4.0
Affected Versions
Versions up to 3.3.1
Next Step
Update to 3.4.0 or newer if supported.
Review CVE-2024-5192 fixed version details Open CVE Reference